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Ruthenium-complex-catalysed de-ammonification polycondensation of aromatic diamines
Polymer ChemistryThe use of RuCl2(PPh3)3 as a catalyst, in combination with 1,4-butynediol, activates the C–N and N–H bonds in aromatic diamines, yielding aromatic polyamines with pyrrolyl end groups and ammonia as a byproduct.
Isao Yamaguchi +2 more
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AMMONIFICATION DEVICE AND METHOD USING PLASMA DISCHARGING IN WATER
2021An ammonification device using plasma discharging in water according to an embodiment of the present invention comprises: a plasma decomposition reaction unit in which water is supplied to plasma generated using nitrogen gas (N2) as a discharge gas to produce hydrogen (H2) and oxygen (O2) from water and oxygen (O2) is allowed to react with nitrogen (N2)
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Influence of Leonardite Incorporation on Nitrification and Nitrate Ammonification
2018Nitrogen turnover is one of the dynamic process in soil which NO-3, NO-2 and NH4+ may be converted to each other by nitrification or nitrate ammonification in a relatively short time. In certain cases farmers want to break the nitrification process to prevent nitrogen losses mainly by denitrification.
AYDIN, Hesna Rüveyda +4 more
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